What is artificially acquired active immunity?

Artificially acquired active immunity is protection produced by intentional exposure of a person to antigens in a vaccine, so as to produce an active and lasting immune response.

What is an example of artificial active immunity?

An active immunity acquired by vaccination (i.e. the injection of vaccine containing active antigens to prevent the development of the disease in the future).

How does a child acquire active immunity?

Naturally acquired active immunity occurs after an infection activates the person’s immune system. For example, non-immunized children who develop measles and recover from the illness, get better because they have made an effective immune response against the measles virus.

What are the 2 main categories of immunity?

There are two types of immunity: active and passive.

What is the definition of natural immunity?

Natural immunity: Immunity that is naturally existing, Natural immunity does not require prior sensitization to an antigen. See: Innate immunity.

What are the three types of immunity?

Humans have three types of immunity — innate, adaptive, and passive: Innate Immunity. Everyone is born with innate (or natural) immunity, a type of general protection. Many of the germs that affect other species don’t harm us.

What are some examples of passive immunity?

Examples of Passive Immunity. An example of natural passive immunity is a baby’s protection against certain infections by getting antibodies through colostrum or breast milk. An example of artificial passive immunity is getting an injection of antisera, which is a suspension of antibody particles.

What is the definition of artificial immunity?

Artificial immunity is a mean by which the body is given immunity to a disease by intentional exposure to small quantities of it .

What are the types of immunity?

There are two types of immunity: active and passive. Active immunity results when exposure to a disease organism triggers the immune system to produce antibodies to that disease.